Ecoregions of the Conterminous United States

scholarly article by James M. Omernik published March 1987 in Annals of the American Association of Geographers

Ecoregions of the Conterminous United States is …
instance of (P31):
scholarly articleQ13442814

External links are
P356DOI10.1111/J.1467-8306.1987.TB00149.X

P2093author name stringJames M. Omernik
P433issue1
P921main subjectUnited States of AmericaQ30
ecoregionQ295469
P304page(s)118-125
P577publication date1987-03-01
P1433published inAnnals of the American Association of GeographersQ15753179
P1476titleEcoregions of the Conterminous United States
P478volume77

Reverse relations

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Q38703175Comparing two periphyton collection methods commonly used for stream bioassessment and the development of numeric nutrient standards.
Q35143728Conservation on international boundaries: the impact of security barriers on selected terrestrial mammals in four protected areas in Arizona, USA
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Q34180284Delimiting species using multilocus data: diagnosing cryptic diversity in the southern cavefish, Typhlichthys subterraneus (Teleostei: Amblyopsidae).
Q58407899Delineation of Phenoregions in Geographically Diverse Regions Using k-means++ Clustering: A Case Study in the Upper Colorado River Basin
Q44798126Derivation of a benchmark for freshwater ionic strength
Q31150396Detecting spatial regimes in ecosystems.
Q58108064Detecting trends in landscape pattern metrics over a 20-year period using a sampling-based monitoring programme
Q51200046Determining probable causes of ecological impairment in the Little Scioto River, Ohio, USA: part 1. Listing candidate causes and analyzing evidence.
Q46754807Development and validation of an aquatic Fine Sediment Biotic Index
Q56366201Development of an Index of Biotic Integrity for the Sand Hills Ecoregion of the Southeastern United States
Q58229699Development of ecosystem structure and function on reforested surface-mined lands in the Central Appalachian Coal Basin of the United States
Q46070321Development of indices to predict phosphorus release from wetland soils.
Q61643944Diatom Assemblage Changes in Agricultural Alluvial Plain Streams and Application for Nutrient Management
Q42688460Distributions of median nutrient and chlorophyll concentrations across the Red River Basin, USA.
Q51394138Diversity and distribution of white-tailed deer mtDNA lineages in chronic wasting disease (CWD) outbreak areas in southern Wisconsin, USA.
Q60363569Division Design of Water Eco-Functioning of the River Basin
Q39400943Division scheme for environmental management regionalization in China
Q58651124Documentation of Significant Losses inCornus floridaL. Populations throughout the Appalachian Ecoregion
Q56484738Does wildfire likelihood increase following insect outbreaks in conifer forests?
Q59843870Dominance of organic nitrogen from headwater streams to large rivers across the conterminous United States
Q93034893Drivers and spatial structure of abiotic and biotic properties of lakes, wetlands, and streams at the national scale
Q38778940Ecological assessments with algae: a review and synthesis
Q59152287Ecological classification and mapping for landscape management and science
Q57001589Ecological determinants of Potamogeton taxa in glacial lakes: assemblage composition, species richness, and species-level approach
Q36135977Ecological divergence in the yellow-bellied kingsnake (Lampropeltis calligaster) at two North American biodiversity hotspots
Q59847624Ecological limit functions relating fish community response to hydrologic departures of the ecological flow regime in the Tennessee River basin, United States
Q57194035Ecoregions in Context: a Critique with Special Reference to Indonesia
Q35253544Ecoregions of the conterminous United States: evolution of a hierarchical spatial framework
Q34351846Ecosystem classifications based on summer and winter conditions
Q40445195Effectiveness of conservation easements in agricultural regions
Q58069135Effects of mountaintop removal coal mining on the diversity and secondary productivity of Appalachian rivers
Q58314499Environmental Conditions, Ignition Type, and Air Quality Impacts of Wildfires in the Southeastern and Western United States
Q50246299Estimating reference nutrient criteria for Maryland ecoregions
Q43937770Estimation of late twentieth century land-cover change in California
Q38181960Evaluation of current approaches to stream classification and a heuristic guide to developing classifications of integrated aquatic networks
Q57062578Evaluation of species distribution models by resampling of sites surveyed a century ago by Joseph Grinnell
Q58319656Evaluation of the Initial Thematic Output from a Continuous Change-Detection Algorithm for Use in Automated Operational Land-Change Mapping by the U.S. Geological Survey
Q51500030Evidence for large-scale effects of competition: niche displacement in Canada lynx and bobcat.
Q30886651Evidence of tree species' range shifts in a complex landscape
Q30278935Evolutionary shifts in habitat aridity predict evaporative water loss across squamate reptiles
Q58045861Factors affecting detectability of river otters during sign surveys
Q40413879Factors related to building loss due to wildfires in the conterminous United States
Q30688117Fine-scale landscape genetics of the American badger (Taxidea taxus): disentangling landscape effects and sampling artifacts in a poorly understood species
Q42694894Forest bees are replaced in agricultural and urban landscapes by native species with different phenologies and life-history traits
Q55877680Freshwater Ecoregions of the World: A New Map of Biogeographic Units for Freshwater Biodiversity Conservation
Q58229715Freshwater Mussel Population Status and Habitat Quality in the Clinch River, Virginia and Tennessee, USA: A Featured Collection
Q58069149From a line in the sand to a landscape of decisions: a hierarchical diversity decision framework for estimating and communicating biodiversity loss along anthropogenic gradients
Q58400470Future Scenarios of Land Change Based on Empirical Data and Demographic Trends
Q46578444Generalized provisional seed zones for native plants
Q30669755Genetic variation in adaptive traits and seed transfer zones for Pseudoroegneria spicata (bluebunch wheatgrass) in the northwestern United States.
Q57263873Geoadditive regression modeling of stream biological condition
Q124819258Geology and rural landscapes in central Spain (Guadalajara, Castilla—La Mancha)
Q57408997Grassland and Cropland Net Ecosystem Production of the U.S. Great Plains: Regression Tree Model Development and Comparative Analysis
Q36388483HISTORICAL BIOGEOGRAPHY IN NORTH AMERICAN ARID REGIONS: AN APPROACH USING MITOCHONDRIAL-DNA PHYLOGENY IN GRASSHOPPER MICE (GENUS ONYCHOMYS).
Q28109445Habitat Loss and Modification Due to Gas Development in the Fayetteville Shale
Q57203380Habitat associations of fish assemblages in the Cache River, Illinois
Q38435788Harmonization of forest disturbance datasets of the conterminous USA from 1986 to 2011.
Q58193939Having It Both Ways? Land Use Change in a U.S. Midwestern Agricultural Ecoregion
Q51439910Hepatic mercury, cadmium, and lead in mink and otter from New York State: monitoring environmental contamination.
Q57411453Historical and Contemporary Geographic Data Reveal Complex Spatial and Temporal Responses of Vegetation to Climate and Land Stewardship
Q40115379Human and biophysical influences on fire occurrence in the United States
Q57409075Human drivers, biophysical changes, and climatic variation affecting contemporary cropping proportions in the northern prairie of the U.S
Q85099499Human-Impacted Water Resources: Domain Stratification and Mapping To Determine Hydrologically Similar Units
Q57539241Humans and the Water Environment: The Need for Coordinated Data Collection
Q59807706Identifying riparian climate corridors to inform climate adaptation planning
Q58898009Implications of community concordance for assessing stream integrity at three nested spatial scales in Minnesota, U.S.A
Q55869643Importance of Farmland Habitats for Conservation of Plant Species
Q34172352Indicators of the statuses of amphibian populations and their potential for exposure to atrazine in four midwestern U.S. conservation areas
Q35839614Influence of Environmental Factors on Biotic Responses to Nutrient Enrichment in Agricultural Streams
Q58391837Influence of experimental, environmental, and geographic factors on nutrient-diffusing substrate experiments in running waters
Q42233770Influence of recent bark beetle outbreak on fire severity and postfire tree regeneration in montane Douglas-fir forests
Q61469498Influences of specific land use/land cover conversions on climatological normals of near-surface temperature
Q58488255Inorganic carbon loading as a primary driver of dissolved carbon dioxide concentrations in the lakes and reservoirs of the contiguous United States
Q57410832Integrating future scenario-based crop expansion and crop conditions to map switchgrass biofuel potential in eastern Nebraska, USA
Q57410907Integration of CO2flux and remotely-sensed data for primary production and ecosystem respiration analyses in the Northern Great Plains: potential for quantitative spatial extrapolation
Q57236188Interactive effects of land use and other factors on regional bird distributions
Q42377744Is geography an accurate predictor of evolutionary history in the millipede family Xystodesmidae?
Q104453769Kongsbergia robisoni, n. sp. (Acari: Hydrachnidiae: Aturidae) from the Interior Highlands of North America based on morphology and molecular genetic analysis
Q58108047LAND-USE CHANGE IN THE ATLANTIC COASTAL PINE BARRENS ECOREGION
Q58283316Labor Availability in an Integrated Agricultural System
Q55969348Land use/land cover change effects on temperature trends at U.S. Climate Normals stations
Q57409079Land-Use and Land-Cover Change in Three Corn Belt Ecoregions: Similarities and Differences
Q51372218Land-use change, not climate, controls organic carbon burial in lakes.
Q33888038Landscape context and the biophysical response of rivers to dam removal in the United States
Q58045740Landscape context drives breeding habitat selection by an enigmatic grassland songbird
Q58303742Late twentieth century land-cover change in the basin and range ecoregions of the United States
Q33298918Least-desired index for assessing the effectiveness of grass riparian filter strips in improving water quality in an agricultural region
Q35924940Linking Genetic Variation in Adaptive Plant Traits to Climate in Tetraploid and Octoploid Basin Wildrye [Leymus cinereus (Scribn. & Merr.) A. Love] in the Western U.S.
Q57276010Livestock Protection Dogs in the 21st Century: Is an Ancient Tool Relevant to Modern Conservation Challenges?
Q35739347Lotic cyprinid communities can be structured as nest webs and predicted by the stress-gradient hypothesis
Q57410879Mapping carbon flux uncertainty and selecting optimal locations for future flux towers in the Great Plains
Q57410836Mapping marginal croplands suitable for cellulosic feedstock crops in the Great Plains, United States
Q39005566Matching seed to site by climate similarity: Techniques to prioritize plant materials development and use in restoration
Q35215795Measurement of water colour using AVIRIS imagery to assess the potential for an operational monitoring capability in the Pamlico Sound Estuary, USA.
Q38384601Measuring the Contribution of Agricultural Conservation Practices to Observed Trends and Recent Condition in Water Quality Indicators in Ohio, USA.
Q45400028Mediterranean California's water use future under multiple scenarios of developed and agricultural land use change
Q39633338Midwest U.S. landscape change to 2020 driven by biofuel mandates
Q44025123Mixed-grass prairie canopy structure and spectral reflectance vary with topographic position
Q57536399Model Calibration Criteria for Estimating Ecological Flow Characteristics
Q51709183Model estimation of land-use effects on water levels of northern prairie wetlands.
Q57411447Modeling Landscape-scale Erosion Potential Related to Vehicle Disturbances Along the USA-Mexico Border
Q51188510Modeling of land use and reservoir effects on nonpoint source pollution in a highly agricultural basin.
Q59847627Modelling ecological flow regime: an example from the Tennessee and Cumberland River basins
Q54555079Molecular data resolves relationships within Heteroceridae (Coleoptera: Dryopoidea)
Q46969085Multi-scaled drivers of ecosystem state: quantifying the importance of the regional spatial scale.
Q41127329Nationwide benthic macroinvertebrate assemblage multimetric indices: identifying inconsistencies and limitations in reporting stream impairment status, USA.
Q58869131Natural and anthropogenic factors affecting the structure of the benthic macroinvertebrate community in an effluent-dominated reach of the Santa Cruz River, AZ
Q62923393New concepts in environmental monitoring: the question of indicators
Q34745390Patterns of cave biodiversity and endemism in the Appalachians and Interior Plateau of Tennessee, USA.
Q56550430Patterns of change over time in darter (Teleostei: Percidae) assemblages of the Arkansas River basin, northeastern Oklahoma, USA
Q51722994Patterns of spatial autocorrelation in stream water chemistry.
Q57874213Phenological Classification of the United States: A Geographic Framework for Extending Multi-Sensor Time-Series Data
Q58653554Phylogeographic Investigations of the Widespread, Arid-Adapted AntlionBrachynemurus sackeniHagen (Neuroptera: Myrmeleontidae)
Q58400490Potential future land use threats to California’s protected areas
Q30393178Potential stream density in Mid-Atlantic US watersheds
Q58192720Predicting microcystin concentrations in lakes and reservoirs at a continental scale: A new framework for modelling an important health risk factor
Q31060462Predicting water quality impaired stream segments using landscape-scale data and a regional geostatistical model: a case study in Maryland
Q30655875Predicting yields of short-rotation hybrid poplar (Populus spp.) for the United States through model-data synthesis
Q74157573Preliminary comparison of landscape pattern-normalized difference vegetation index (NDVI) relationships to Central Plains stream conditions
Q35071689Prey switching as a means of enhancing persistence in predators at the trailing southern edge
Q28646332Projection of corn production and stover-harvesting impacts on soil organic carbon dynamics in the U.S. Temperate Prairies
Q57781051Quantifying climate change mitigation potential in the United States Great Plains wetlands for three greenhouse gas emission scenarios
Q39014443Quantifying the human influence on fire ignition across the western USA.
Q63884685Quantifying variance across spatial scales as part of fire regime classifications
Q61469247Radiative forcing over the conterminous United States due to contemporary land cover land use change and sensitivity to snow and interannual albedo variability
Q39425954Reach and catchment-scale characteristics are relatively uninfluential in explaining the occurrence of stream fish species
Q58303725Recent land-use/land-cover change in the Central California Valley
Q34511048Reconsidering the specialist-generalist paradigm in niche breadth dynamics: resource gradient selection by Canada lynx and bobcat
Q46667238Reconstructing disturbance history for an intensively mined region by time-series analysis of Landsat imagery
Q58225866Reconstructing epilimnetic total phosphorus using diatoms: statistical and ecological constraints
Q58073433Regional Differences in Upland Forest to Developed (Urban) Land Cover Conversions in the Conterminous U.S., 1973–2011
Q30829784Regional analysis of drought and heat impacts on forests: current and future science directions.
Q57182204Regional carbon dioxide implications of forest bioenergy production
Q56930997Regional modeling of large wildfires under current and potential future climates in Colorado and Wyoming, USA
Q34098057Regionalizing aquatic ecosystems based on the river subbasin taxonomy concept and spatial clustering techniques
Q35058151Relating adaptive genetic traits to climate for Sandberg bluegrass from the intermountain western United States.
Q59847629Relating streamflow characteristics to specialized insectivores in the Tennessee River Valley: a regional approach
Q47788258Relative performance of three stream bed stability indices as indicators of stream health
Q58618217Remotely-sensed productivity clusters capture global biodiversity patterns
Q39596929Repeated evolution in overlapping mimicry rings among North American velvet ants.
Q58390282Representativeness-based sampling network design for the State of Alaska
Q57410890Response of spectral vegetation indices to soil moisture in grasslands and shrublands
Q39943525Responses of benthic macroinvertebrates to environmental changes associated with urbanization in nine metropolitan areas
Q38416180Restoration of riparian areas following the removal of cattle in the northwestern great basin
Q58170379River Federalism
Q58229708Salinity as a Limiting Factor for Biological Condition in Mining-Influenced Central Appalachian Headwater Streams
Q47708048Seasonal pattern of anthropogenic salinization in temperate forested headwater streams
Q57249084Seasonal reversal of the influence of El Niño-Southern Oscillation on very large wildfire occurrence in the interior northwestern United States
Q58898011Selecting discriminant function models for predicting the expected richness of aquatic macroinvertebrates
Q36361025Shifting Pacific storm tracks as stressors to ecosystems of western North America
Q58556114Social-ecological landscape patterns predict woody encroachment from native tree plantings in a temperate grassland
Q46753013Soil organic carbon beneath croplands and re-established grasslands in the North Dakota Prairie Pothole Region
Q59391520Soil organic carbon dynamics as related to land use history in the northwestern Great Plains
Q59843272Spatial analysis of instream nitrogen loads and factors controlling nitrogen delivery to streams in the southeastern United States using spatially referenced regression on watershed attributes (SPARROW) and regional classification frameworks
Q60309488Spatial analysis of stream invertebrates distribution in the Adour-Garonne drainage basin (France), using Kohonen self organizing maps
Q57199710Spatial patterns in land cover of exurbanizing watersheds in southeastern Michigan
Q45852312Spatial trends and factors affecting mercury bioaccumulation in freshwater fishes of Washington State, USA.
Q39995560Spatial variations in the relationships between land use and water quality across an urbanization gradient in the watersheds of Northern Georgia, USA.
Q93070726Spatiotemporal prediction of wildfire size extremes with Bayesian finite sample maxima
Q26778638State of the science and challenges of breeding landscape plants with ecological function
Q58108070Statistical sampling to characterize recent United States land-cover change
Q46034188Step-by-step calculation and spreadsheet tools for predicting stressor levels that extirpate genera and species.
Q30875964Stream biomonitoring using macroinvertebrates around the globe: a comparison of large-scale programs
Q35133385Stream macroinvertebrate response models for bioassessment metrics: addressing the issue of spatial scale
Q58073451THE DRIVING FORCES OF LAND CHANGE IN THE NORTHERN PIEDMONT OF THE UNITED STATES
Q39883180THE POTENTIAL INDICATOR VALUE OF RARE TAXA RICHNESS IN DIATOM-BASED STREAM BIOASSESSMENT(1).
Q56909406Testing and Improving Temperature Thresholds for Snow and Rain Prediction in the Western United States
Q57064102The Aquatic Acidification Index: A New Regulatory Metric Linking Atmospheric and Biogeochemical Models to Assess Potential Aquatic Ecosystem Recovery
Q58073458The FORE-SCE model: a practical approach for projecting land cover change using scenario-based modeling
Q58265802The Geography of the Commons: The Role of Scale and Space
Q112863217The History and Future of Migrationist Explanations in the Archaeology of the Eastern Woodlands with a Synthetic Model of Woodland Period Migrations on the Gulf Coast
Q44877351The Lake Erie Agricultural Systems for Environmental Quality project: an introduction
Q58136143The Physical Geography of North America
Q35729423The diversity and abundance of North American bird assemblages fail to track changing productivity
Q64922145The effects of elevated metals on benthic community metabolism in a Rocky Mountain stream.
Q57160717The impact of wildfire smoke on compositions of fine particulate matter by ecoregion in the Western US
Q40434146The importance of lake-specific characteristics for water quality across the continental United States.
Q38039473The importance of metacommunity ecology for environmental assessment research in the freshwater realm
Q34409387The new flora of northeastern USA: quantifying introduced plant species occupancy in forest ecosystems
Q62780813The sensitivity of snow ephemerality to warming climate across an arid to montane vegetation gradient
Q51334517The walk is never random: subtle landscape effects shape gene flow in a continuous white-tailed deer population in the Midwestern United States.
Q57182181Thinning effects on forest productivity: consequences of preserving old forests and mitigating impacts of fire and drought
Q62174108Toward the use of remote sensing and other data to delineate functional types in terrestrial and aquatic systems
Q36963996Towards generalised reference condition models for environmental assessment: a case study on rivers in Atlantic Canada
Q59278173Typology of diatom communities and the influence of hydro-ecoregions: A study on the French hydrosystem scale
Q46270845USING EXTIRPATION TO EVALUATE IONIC TOLERANCE OF FRESHWATER FISH.
Q33210136Unlocking the relationship of biotic integrity of impaired waters to anthropogenic stresses
Q82192434Upland disturbance affects headwater stream nutrients and suspended sediments during baseflow and stormflow
Q57410891Upscaling carbon fluxes over the Great Plains grasslands: Sinks and sources
Q57443302Urban Morphology Drives the Homogenization of Tree Cover in Baltimore, MD, and Raleigh, NC
Q40502467Urbanization reduces and homogenizes trait diversity in stream macroinvertebrate communities
Q58898012Using Field Data to Estimate the Realized Thermal Niche of Aquatic Vertebrates
Q33896292Variation in physicochemical responses to urbanization in streams between two Mid-Atlantic physiographic regions.
Q57199654Vegetation productivity consequences of human settlement growth in the eastern United States
Q31115441Vulnerability of stream community composition and function to projected thermal warming and hydrologic change across ecoregions in the western United States
Q28601892Warm spring reduced carbon cycle impact of the 2012 US summer drought
Q38369382Watershed Versus Within-Lake Drivers of Nitrogen: Phosphorus Dynamics in Shallow Lakes
Q46602668Wetland Soil Carbon in a Watershed Context for the Prairie Pothole Region
Q57411929geoknife: reproducible web-processing of large gridded datasets